Improve Sign-up/Login Page UI and Add Input Validation #69
Description
The current sign-up and login page has the following issues:
- The design is not user-friendly or visually appealing.
- There is no validation for the input fields, which can lead to incorrect or incomplete submissions (e.g., missing email format validation, password length checks, etc.).
Additional Notes
- Consider using a consistent design theme across the app.
- Look into using libraries like Formik or React Hook Form for handling form validation easily.